Luke Bronin’s narrow victory for the Democratic endorsement at the May 11 convention has positioned him as the clear frontrunner in trader assessments for the August 11 primary in Connecticut’s 1st District. The former Hartford mayor defeated 14-term incumbent John Larson on the second ballot, an outcome that shifted delegate support and placed Bronin atop the ballot. Jillian Gilchrest also secured ballot access, though her share remains minimal. Recent polling shows Bronin ahead, while his fundraising edge and the endorsement provide structural advantages heading into the primary contest. Larson has attempted to reframe the race around generational and ideological differences, but the convention result continues to anchor current market pricing.